Run: 2026-02-17-01KHMR76RV90T4W2DAHGTK7APV

Run Details

Duration:
20.8s
Cost:
$0.012233
Provider:
OpenAI

Model input

System
You are an expert novelist with a gift for vivid, immersive prose. You write in tight third-person limited point of view with a strong narrative voice. Your prose is clean, precise, and engaging — you favor strong verbs, concrete details, and natural-sounding dialogue. You will be given a story bible (codex) containing canonical details about characters, locations, items, and lore. Use these details to ground your writing in the established world. Stay consistent with the codex. Write only the prose of the scene. Do not include titles, chapter headings, markdown formatting, or any commentary before or after the scene.
User/Human
<codex> <character id="4412" name="Aurora Carter" aliases="Rory, Laila, Aurora, Carter, Malphora" pronouns="she/her" species="Human" storyRole="Protagonist"> <eyeColor>bright blue</eyeColor> <hair>straight shoulder-length black</hair> <height>5'6"</height> <age>25</age> <scar>small crescent-shaped scar on her left wrist from a childhood accident</scar> <description>Aurora, referred to by her friends as Rory, is cool-headed, intelligent, and known for quick out-of-the-box thinking.</description> <backstory>Born in Cardiff to an Irish barrister father (Brendan Carter) and Welsh teacher mother (Jennifer Carter née Ellis), Rory reluctantly pursued Pre-Law at Cardiff University. She fled to London at the behest of her childhood friend Eva after leaving an abusive ex named Evan. By day, Rory works part-time as a delivery person for Yu-Fei Cheung's Golden Empress restaurant. She lives in a flat above Silas' bar.</backstory> </character> <character id="4415" name="Lucien Moreau" aliases="Lucien, Luc, the Frenchman" pronouns="he/him" species="Half-Demon" storyRole="Ally"> <eyeColor>heterochromatic — one amber, one black</eyeColor> <hair>slicked-back platinum blond</hair> <height>5'11"</height> <age>32</age> <cane>ivory-handled cane that conceals a thin blade</cane> <dress>tailored charcoal suits</dress> <description>An impeccably dressed fixer and information broker in London's supernatural underworld. He speaks four languages fluently.</description> <backstory>Born in Marseille to a human mother and a demon father from the realm of Avaros.</backstory> </character> <location id="858" name="Eva's Flat" aliases="Eva's place, the flat on Brick Lane" realm="Earth"> <cat>tabby cat named Ptolemy</cat> <security>three deadbolts on the front door</security> <description>A cramped one-bedroom flat above a curry house on Brick Lane, East London. Every surface is covered with books, scrolls, and research notes.</description> </location> </codex> Write a fully fleshed out scene of at least 1000 words in the romance genre. Two people who parted on complicated terms are forced together again when one shows up unannounced at the other's flat. There's history between them — attraction, hurt, and things left unsaid. Write the scene from the moment the door opens. Use the codex entries above as your world reference for characters and setting. Only include the prose of the scene without any markdown or commentary.

Model response

AI
Aurora’s fingers trembled on the third deadbolt as she realized someone was veering up the stairwell again. The flat above the curry house on Brick Lane felt smaller than ever, its walls pressing in beneath the weight of Eva’s tomes and chalked diagrams. A faint aroma of turmeric and garam masala drifted through the cracked doorframe. Ptolemy, Eva’s tabby, hissed from behind a stack of parchment, her green eyes glowing in the dim hallway light. Aurora slid the bolt home and yanked the door open. She supposed part of her wanted to see who was bold enough to come half a world from Marseille without warning. The rest of her hoped for anyone but this. Lucien Moreau filled the slender threshold, his posture owning every inch of the cramped corridor. The ivory handle of his cane caught the streetlamp’s glare, and one amber eye, one black, fixed on her as if he’d been studying her for years. His charcoal suit hung on him like it had been tailored directly from her memory. “Lucien.” Her voice pitched too high. She looked past him at the stairwell, half-expecting another set of footsteps, but the landing lay empty. The flat’s single bulb flickered as if in hesitation. “May I come in?” His French accent was slow, measured. Commanding. She hesitated, hand still on the frame, and inside her pulse hammered. Lightning fast, her mind cataloged the threat he might pose—blade concealed in that cane, ties to the demonic underworld—but beneath that, an ache coiled in her chest. They had parted in London, six months ago, on terms neither of them had managed to revisit. Hurt hollowed her when she thought of the abruptness of his departure. No warning. No goodbye. She stepped aside. He ducked past her, close enough that the warmth of his coat brushed her shoulder. She smelled cologne—spicy, with a faint metallic note—and the undercurrent of ozone that always followed him, like charged air before a storm. She shivered. The corridor’s walls worn thin by decades of curry fumes and damp plaster swallowed his quiet footsteps. He paused, watching her hang her blue delivery jacket on the coat rack. Beneath it, the scar at her wrist itched, as if alive, reminding her of every time she’d danced too close to threats she couldn’t outrun. “Your flat is… welcoming,” he said, gesturing at the teetering piles of books and the single mattress in the corner. A risk in letting someone like Lucien into her sanctuary, even if she’d left Evan behind. But she’d never truly felt safe until she fled here, above Silas’s bar, and then here, above this curry house with Eva’s research breathing life into every surface. Ptolemy stalked between Lucien’s polished shoes and her ankles, tail high. Lucien kneeled and ran a pale hand along the cat’s back. “Still tolerating strange men with secrets?” Aurora closed her eyes, resisting the urge to smile. “She’s sheltering jars of pickled peppers in the pantry. I can’t help it if she loves spices more than people.” He shrugged, rising. “It suits you. Chaos in living color.” He surveyed the narrow room like it was a stage, and she his unwitting performer. “I’m sorry for arriving unannounced.” The words cut deeper than any blade. She braced herself, arms folded. “Some apologies come too late.” His heterochromatic gaze flickered with regret she’d never seen so raw. “I left without explanation. I can see that’s unforgivable.” Aurora’s heart thudded. She lifted her chin. “You vanished. You denied me the courtesy of saying why. You built walls around the truth and never let me in.” He inclined his head, as if weighing her reproach. “I had to vanish. There were… complications. My world does not forgive softness.” His fingers lingered on the cane’s handle. “You took more interest in me than was wise. It endangered you.” A surge of indignation flared. “You think I’m fragile? Or that I need protecting by disappearing into the night?” Lucien met her eyes, one golden, one obsidian, both storm-dark. “I thought I could shield you. Instead I abandoned you.” His voice lowered. “But I could not ignore a new threat—something stirring in Avaros, something that won’t stay confined to the demon realm.” Aurora’s pulse stuttered. She’d heard rumors—whispers at Silas’s bar—that the supernatural borders were weakening. Something floated unruly through the world she had sworn to protect herself in. “That’s supposed to excuse you leaving me in the dark?” He took a step closer, and the space between them crackled. She smelled a faint hint of brimstone beneath his cologne. “No. I’m asking forgiveness now, if you can offer it.” He rested a gloved hand against the chipped doorjamb. “I’m here because I need you. I can’t navigate what’s coming without your mind at my side.” The honesty in his voice propelled a dozen memories to the forefront of her mind—the laughter in the moonlit courtyard after a successful job, the way his amber eye glinted when he praised her ingenuity, the brush of his coat across her arm in crowded back alleys. They had been a team, improbable, perfect. Then one day he had simply… stopped. Her breath caught. “Did you fly halfway around the world just to remind me you can’t keep promises?” He exhaled, shoulders sagging. “No. I came because you were the closest thing I had to home.” He tilted his head, as if that explanation was both confession and confession’s price. “I’ve missed you every day.” For a moment, the room hushed around them—the hum of the street’s late shift, the distant echo of traffic. Even Ptolemy padded away, conceding their moment. Aurora’s throat constricted. She wanted to slam the door shut, to protect her heart the way Lucien had tried to protect hers. Instead, she found herself stepping forward. “You could have written,” she said, low. “Sent someone to tell me you were in danger.” Her voice wavered. She rested her palm on the scar at her wrist, that small crescent of pain from childhood, and felt it throb in sympathy. He met her again, dark eye and light both unchanged by time. “I was told you’d vanished, that you were with a friend who would keep you safe. I could not risk drawing your enemies to that friend’s door.” He nodded toward the battered research papers. “You, of all people, understand the need for secrecy.” She hesitated, torn between anger and the longing she had tried to bury. Her life these months had been quiet jolts—deliveries and late nights above Silas’s bar, the comfort of earnestly cooked curry downstairs, the hush of books pressing in from every side at Eva’s. And always the ache left by his absence, like a wound that never scarred. Lucien extended a hand, gingerly, as if it might break. “Let me stay,” he said. “Just until I sort this out. I’ll be gone before you even miss the space I occupy.” Aurora studied his fingers—pale, elegant, with a lean strength. She remembered the way they’d traced her hair, her jawline. The way they’d steadied her when she doubted herself. She remembered she was no fragile thing, and yet— She brushed her own hand against his. Electricity shivered where their skin met. Ptolemy weaved between their legs and purred, a portent of peace. “All right,” she whispered. “But you’re not evading me again. Not without a good reason.” He closed the distance, and for the first time since his arrival, the tension in his shoulders eased. His free hand came up, trembling low against her cheek. He drew her nearer so their breaths mingled, and she felt the steady thrum of his heart beneath the fine linen of his shirt. “I promise,” he murmured. “No more ghosts between us.” She let the words settle. Sharp relief filled her chest, soft as dawn. Outside, the curry house’s neon sign buzzed, and the city carried on around them. But here, in the narrow hallway of Eva’s flat, they were standing at the threshold of a new beginning—one they would write together, in light as well as shadow.
created_at"2026-02-17T02:52:59.935093+00:00" 2/17/2026, 2:52:59 AM
model"openai/o4-mini-2025-04-16"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency6699
moderation_latency(null)
generation_time20580
tokens_prompt808
tokens_completion2435
native_tokens_prompt753
native_tokens_completion2592
native_tokens_completion_images0
native_tokens_reasoning768
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"completed"
usage0.0122331
router(null)
provider_responses
0
id"resp_01757e400a8377ba016993d7f6a5a08190b6676eea22b71dcb"
status200
is_byokfalse
latency141
endpoint_id"bd121898-b27c-4e2c-bc92-278627465a54"
provider_name"OpenAI"
model_permaslug"openai/o4-mini-2025-04-16"
api_type"completions"
id"gen-1771296758-5mYcQdtiviFhLBzfbHZ1"
upstream_id"resp_01757e400a8377ba016993d7f6a5a08190b6676eea22b71dcb"
total_cost0.0122331
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
100.0000% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags5
adverbTagCount0
adverbTags(empty)
92.6525% AI-ism adverb frequency
Target: <1% AI-ism adverbs (57 tracked)
wordCount1361
totalAiIsmAdverbs1
found
0
adverb"truly"
count1
highlights
0"truly"
100.0000% AI-ism character names
Target: 0 AI-default names (17 tracked, −20% each)
codexExemptions(empty)
found(empty)
100.0000% AI-ism location names
Target: 0 AI-default location names (33 tracked, −20% each)
codexExemptions(empty)
found(empty)
11.8295% AI-ism word frequency
Target: <1% AI-ism words (140 tracked)
wordCount1361
totalAiIsms12
found
0
word"sanctuary"
count1
1
word"throb"
count1
2
word"flickered"
count2
3
word"wavered"
count1
4
word"trembled"
count1
5
word"cataloged"
count1
6
word"weight"
count1
7
word"footsteps"
count2
8
word"echo"
count1
9
word"navigate"
count1
highlights
0"sanctuary"
1"throb"
2"flickered"
3"wavered"
4"trembled"
5"cataloged"
6"weight"
7"footsteps"
8"echo"
9"navigate"
100.0000% Cliche density
Target: ≤1 cliche(s) per 800-word window
totalCliches0
maxInWindow0
found(empty)
highlights(empty)
100.0000% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences90
matches(empty)
100.0000% Filter word density
Target: ≤12% sentences with filter/hedge words
filterCount0
hedgeCount3
narrationSentences90
filterMatches(empty)
hedgeMatches
0"managed to"
1"tried to"
100.0000% Overuse of "that" (subordinate clause padding)
Target: ≤10% sentences with "that" clauses
thatCount1
totalSentences107
matches
0"vanished, that you"
83.7095% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs34
mean39.62
std17.55
cv0.443
sampleLengths
075
140
257
332
411
572
642
755
864
928
1029
1130
1217
1320
1428
1541
1619
1743
1837
1957
2061
2118
2236
2354
2442
2555
2659
2732
2837
2924
3015
3152
329
3356
100.0000% Passive voice overuse
Target: ≤5% passive sentences
passiveCount1
totalSentences90
matches
0"been tailored"
100.0000% Past progressive (was/were + -ing) overuse
Target: ≤10% past progressive verbs
pastProgressiveCount3
totalVerbs176
matches
0"was veering"
1"were weakening"
2"were standing"
94.0000% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1050
adjectiveStacks1
stackExamples
0"trembling low against her"
adverbCount26
adverbRatio0.024761904761904763
lyAdverbCount6
lyAdverbRatio0.005714285714285714
100.0000% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences107
echoCount0
echoWords(empty)
100.0000% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences107
mean12.59
std8.15
cv0.647
sampleLengths
017
126
213
319
410
521
69
715
827
915
106
1117
129
1310
141
1512
1627
1717
1812
192
202
213
2215
2322
242
2517
2613
2725
2820
2916
3028
3111
3211
336
349
3520
363
3722
385
397
405
415
4211
439
443
454
4621
479
4820
4912
57.9439% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats3
diversityRatio0.3644859813084112
totalSentences107
uniqueOpeners39
25.0000% Dialogue tag variety (said vs. fancy)
Target: ≤30% fancy dialogue tags
totalTags5
fancyCount3
fancyTags
0"he said, gesturing at the teetering piles of books and the single mattress in the corner (say, gesture)"
1"she whispered (whisper)"
2"he murmured (murmur)"
86.1844%